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Home > Encyclopedia > Allyl mercaptan

Allyl mercaptan

Allyl mercaptan structure

Allyl mercaptan 

structure
  • CAS No:

    870-23-5

  • Formula:

    C3H6S

  • Chemical Name:

    Allyl mercaptan

  • Synonyms:

    2-Propene-1-thiol;Allyl mercaptan;Allylthiol;1-Propene-3-thiol;NSC 6744;2-Propen-1-thiol

  • Categories:

    Flavors and Fragrances  >  Synthetic Fragrances

Description

colourless to faintly yellow-brown liquid A colorless liquid with strong garlic odor. Used as a flavor enhancer, flavoring agent or adjuvant


colourless to pale yellow mobile liquid with onion-like, sweet, not pungent odour


2-Propene-1-thiol is an alkanethiol.

Allyl mercaptan Basic Attributes

74.14

74.14

1697523

212-792-7

1X587IBY09

6744

DTXSID2061226

2930909090

Characteristics

1

1.51

Clear colorless to light yellow Liquid

0.9250 g/cm3 @ Temp: 23 °C

175-176 °C @ Solvent: Benzene

65 °C

18 °C

1.453

Not miscible or difficult to mix.

−20°C

524.45 mmHg

Safety Information

II

3

UN 1228 3/PG 2

3

11

16-33-9

F

Stable, but highly flammable. Incompatible with strong bases, strong oxidizing agents, reactive metals.

P210

H225

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P312, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P330, P337+P313, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 1446 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Allyl mercaptan Use and Manufacturing

Uses

Spices for food.

2-Propene-1-thiol: ACTIVE

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Flavoring Agents

Computed Properties

Molecular Weight:74.15
XLogP3:1.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:74.01902136
Monoisotopic Mass:74.01902136
Topological Polar Surface Area:1
Heavy Atom Count:4
Complexity:17.2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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